Collet-less boring bar device



FIG. 1 is a front view of one embodiment of the collet-less boring bar device embodying my new design,

FIG. 2 is a rear view of the collet-less boring bar device of FIG. 1,

FIG. 3 is a right side view of the collet-less boring bar device of FIG. 1,

FIG. 4 is a left side view of the collet-less boring bar device of FIG. 1,

FIG. 5 is a top view of the collet-less boring bar device of FIG. 1,

FIG. 6 is a bottom view of the collet-less boring bar device of FIG. 1,

FIG. 7 is perspective view of the collet-less boring bar device of FIG. 1; and,

FIG. 8 is a perspective view of the collet-less boring bar device of FIG. 1 with phantom lines indicating a bit and clamp secured to the device for reference only, the bit and clamp not being included as part of the disclosed invention. 

The ornamental design for a collet-less boring bar device, as shown and described. 